The ringing went on for two years...his life had a basic routine now....waking up-eating-fight to kill-being hung in the darkroom to 'strengthen his body'-sleep and the same thing looped for a whole of about 2 years...
In between these years he saw his mother's health breaking-down slowly, he who had learned a lot in the years knew it was slow poisoning but he acted as a bystander watching everything from a glass wall, he had lost his warmth and emotions the day Yun was killed....he was living just for the sake of living, even revenge needed emotions for it, which he buried with Yun... he was unable to show or feel any emotions these years.